Merged in feat(SW-1722)-mystay-multiroom-view (pull request #1396)

Feat(SW-1722) mystay multiroom view

* feat(SW-1722) View all rooms on my stay

* feat(sW-1722) Show linked reservation

* feat(SW-1722) merged monorepo

* feat(SW-1722) yarn install

* feat(SW-1722) removed unused data

* feat(SW-1722) Streaming data from the server to the client


Approved-by: Niclas Edenvin

apps/scandic-web/components/HotelReservation/MyStay/stores/myStayTotalPrice.ts

@@ -0,0 +1,66 @@
+import { create } from "zustand"
+
+interface RoomPrice {
+  id: string
+  totalPrice: number
+  currencyCode: string
+  isMainBooking?: boolean
+}
+
+interface MyStayTotalPriceState {
+  rooms: RoomPrice[]
+  totalPrice: number
+  currencyCode: string
+
+  // Add a single room price
+  addRoomPrice: (room: RoomPrice) => void
+
+  // Get the calculated total
+  getTotalPrice: () => number
+}
+
+export const useMyStayTotalPriceStore = create<MyStayTotalPriceState>(
+  (set, get) => ({
+    rooms: [],
+    totalPrice: 0,
+    currencyCode: "",
+
+    addRoomPrice: (room) => {
+      set((state) => {
+        // Check if room with this ID already exists
+        const existingIndex = state.rooms.findIndex((r) => r.id === room.id)
+        let newRooms = [...state.rooms]
+
+        if (existingIndex >= 0) {
+          // Update existing room
+          newRooms[existingIndex] = room
+        } else {
+          // Add new room
+          newRooms.push(room)
+        }
+
+        // Get currency from main booking or first room
+        const mainRoom = newRooms.find((r) => r.isMainBooking) || newRooms[0]
+        const currencyCode = mainRoom?.currencyCode || ""
+
+        // Calculate total (only same currency for now)
+        const total = newRooms.reduce((sum, r) => {
+          if (r.currencyCode === currencyCode) {
+            return sum + r.totalPrice
+          }
+          return sum
+        }, 0)
+
+        return {
+          rooms: newRooms,
+          totalPrice: total,
+          currencyCode,
+        }
+      })
+    },
+
+    getTotalPrice: () => {
+      return get().totalPrice
+    },
+  })
+)